Struct MockEmbedder 

pub struct MockEmbedder { /* private fields */ }

Deterministic test embedder. Hashes the input text to a small vector of pseudo-random floats. Never use in production — produces meaningless vectors.

Useful for unit tests of storage backends where we just need some vector to round-trip through vector tables.

Implementations

impl MockEmbedder

pub fn new() -> MockEmbedder

Mock embedder with the default 384 dimension, matching common local embedding models.

pub fn with_dim(dim: usize) -> MockEmbedder

Mock embedder with an arbitrary dim. Use only for tests that override the migration schema.

Trait Implementations

impl Clone for MockEmbedder

fn clone(&self) -> MockEmbedder

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MockEmbedder

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for MockEmbedder

fn default() -> MockEmbedder

Returns the “default value” for a type.

impl Embedder for MockEmbedder

fn dim(&self) -> usize

Vector dimensionality.

fn model_name(&self) -> &str

Stable model identifier (e.g., "bge-small-en-v1.5").

fn embed<'life0, 'life1, 'async_trait>( &'life0 self, text: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<f32>, EmbedderError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, MockEmbedder: 'async_trait,

Embed one piece of text.

fn embed_batch<'life0, 'life1, 'async_trait>( &'life0 self, texts: &'life1 [String], ) -> Pin<Box<dyn Future<Output = Result<Vec<Vec<f32>>, EmbedderError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Embed a batch of texts. Default implementation calls embed sequentially; production embedders should override for batching.